Resistance of pathogenic bacteria on the surface of stainless steel depending on attachment form and efficacy of chemical sanitizers

► Different adhered forms of pathogens on the surface were tested for their resistance. ► Pathogens' survivals on the surface were different depending on their adhered forms. ► Biofilms formed at RH 100% were more resistant than other adhered cells. ► Alcohol sanitizer was effective at inactivating adhered pathogens on the surface.